CN101571736B - On-board computer with telescopic keyboard drawer - Google Patents
On-board computer with telescopic keyboard drawer Download PDFInfo
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- CN101571736B CN101571736B CN2009100400022A CN200910040002A CN101571736B CN 101571736 B CN101571736 B CN 101571736B CN 2009100400022 A CN2009100400022 A CN 2009100400022A CN 200910040002 A CN200910040002 A CN 200910040002A CN 101571736 B CN101571736 B CN 101571736B
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Abstract
The invention discloses an on-board computer with a telescopic keyboard drawer, which comprises a case, a host, a display screen and a keyboard, wherein the case is provided with the keyboard drawer and a display screen seat inside; the keyboard is arranged on the keyboard drawer; the display screen is arranged on the display screen seat; the case is provided with a second guide rail inside; and the keyboard drawer can move on the second guide rail. By the structure, the keyboard drawer placed with the keyboard can realize telescopic movement, has convenient use, and can protect the keyboard of the on-board computer and prolong the service life of the on-board computer.
Description
Technical field
The present invention relates to the telescopic vehicle-mounted computer of a kind of vehicle-mounted computer, particularly keyboard.
Background technology
Now, along with the raising of people's living standard, use the people of car more and more, simultaneously, also more and more higher to the requirement of car.In car, generally all disposed player, and player can only be play laser disc, MP3 or MP4 etc., can not as computer, handle some files onboard, therefore, people have begun to develop to the vehicle-mounted computer direction now, in China Patent No. is to disclose a kind of vehicle-mounted computer in 200620081195.8, comprise LCD, keyboard and main frame, described LCD and keyboard are arranged in the casing in the vehicle-mounted seat backrest, casing in LCD top and the backrest is hinged, LCD bottom and keyboard are hinged, and keyboard is provided with the locking mechanism that matches with LCD.The vehicle-mounted computer of this structure, though simple in structure, when using vehicle-mounted computer,, be difficult to allow LCD be in a suitable angle like this because LCD is hinged on the casing, reach user's requirement; Because keyboard is hinged on the LCD, therefore, when using keyboard, need place keyboard by other platform, and on keyboard, be provided with connecting rod, like this, make troubles to use; When not using vehicle-mounted computer, keyboard is emerging in the outside, can reduce serviceable life of vehicle-mounted computer like this, and when using computer, needs manual display and the keyboard opened, and uses inconvenient.
Summary of the invention
The objective of the invention is to utilize structure of the present invention for a kind of vehicle-mounted computer with keyboard base is provided, the keyboard base that is placed with keyboard can be realized stretching motion, and is easy to use, can protect the keyboard in the vehicle-mounted computer, improves the serviceable life of vehicle-mounted computer.
For achieving the above object, a kind of vehicle-mounted computer with telescopic keyboard drawer comprises casing, main frame, display screen and keyboard; Display screen seat and keyboard base are installed in the described casing, and keyboard is located on the keyboard base, and display screen is located on the display screen seat; Keyboard base is provided with second gear train that drives the keyboard base stretching motion; Be provided with second guide rail in the described casing, keyboard base can move on second guide rail.Between casing and keyboard base, be provided with second gear train that drives the keyboard base motion.Described second gear train comprises second slide mechanism, second locking positioning mechanism that second slide mechanism is locked and located, the second elastic force ejecting mechanism that keyboard base is ejected; Described second slide mechanism comprises the second gear mount pad, second gear, second tooth bar, the second gear mount pad is installed on the keyboard base, described second gear is located on the second gear mount pad, and second tooth bar is located on the casing, and second gear and second tooth bar are meshed; Described second locking positioning mechanism comprises second grab and second buckle; The described second elastic force ejecting mechanism is second torsion spring that is located between described second gear and the second gear mount pad, and the second torsion spring two ends are provided with the bending trip, and an end of bending trip is stuck on the second gear mount pad, and the other end is stuck on second gear.
Said structure owing to be provided with keyboard base, therefore, be convenient to the installation of keyboard, and be convenient to the maintenance of vehicle-mounted computer; Owing to be provided with second guide rail, therefore, keyboard base can be realized stretching motion, keyboard easy to use, and when not using vehicle-mounted computer, keyboard can be followed keyboard base and is placed in the casing, makes keyboard not fragile, improves the serviceable life of vehicle-mounted computer.Second gear train is set, can realizes the automated and semi-automatic motion of keyboard and keyboard base.
Said structure, when not using keyboard, second buckle is stuck in second grab, and keyboard and keyboard base are placed in the casing; When using keyboard, keyboard base is promoted in casing, unclamp keyboard base then, buckle head is thrown off from grab, and under the effect of second torsion spring, keyboard and keyboard base eject in casing, like this, have just realized the semi-automation of keyboard and keyboard base motion; In ejection process, second gear moves on second tooth bar, like this, can improve the stationarity of keyboard base motion; After using, manual promotion keyboard and keyboard base to
Structure, simple in structure, and the supervisory keyboard of energy robotization and the stretching motion of keyboard base.
As improvement, be provided with first guide rail in the casing, the display screen seat can move on first guide rail.Like this, can realize the stretching motion of display screen.
As improvement, between casing and display screen seat, be provided with first gear train that drives the motion of display screen seat; Described first gear train comprises the 4th slide mechanism, the 4th locking positioning mechanism that the 4th slide mechanism is locked and located, the 4th elastic force ejecting mechanism that the display screen seat is ejected; Described the 4th slide mechanism comprises the 4th gear mount pad, the 4th gear, the 4th tooth bar, the 4th gear mount pad is located on the display screen seat, described the 4th gear is installed on the 4th gear mount pad, and the 4th tooth bar is located on the casing, and the 4th gear and the 4th tooth bar are meshed; Described the 4th locking positioning mechanism comprises the 4th grab and the 4th buckle, the 4th buckle comprises the 4th snap seats and the 4th buckle head, the first end of the 4th buckle is located in the 4th snap seats, be provided with the 4th little spring between the 4th snap seats and the 4th buckle head, the 4th snap seats is located at the 4th gear mount pad one side on the display screen seat, and the 4th grab is located on the casing with the 4th buckle opposite position; Described the 4th elastic force ejecting mechanism is the 4th torsion spring that is located between the 4th gear and the 4th gear mount pad, and the 4th torsion spring two ends are provided with the bending trip, and an end of bending trip is stuck on the 4th gear mount pad, and the other end is stuck on the 4th gear.
Said structure, when not using display screen, the 4th buckle head is stuck in the 4th grab, and display screen and display screen seat are placed in the casing; When using display screen, the display screen seat is promoted in casing, at this moment, the 4th buckle head is to display screen seat direction motion, and the part of blocking the 4th grab is opened, unclamp the display screen seat then, the 4th buckle head is thrown off from the 4th grab, and under the effect of the 4th torsion spring, display screen and display screen seat eject in casing, like this, can realize the semi-automation campaign of display screen and display screen seat; In ejection process, the 4th gear moves on the 4th tooth bar, like this, can improve the stationarity of display screen seat motion; After using, manual promotion display screen and display screen seat move in casing, when the 4th grab is stuck on the 4th buckle head; stop to promote, the 4th torsion spring is in twisted state, at this moment; display screen and display screen seat have been placed in the casing completely, can protect demonstration like this
The dress seat is installed on the socket, and the 6th gear is installed on the 6th gear mount pad, and the 6th tooth bar is located on the casing, and the 6th gear and the 6th tooth bar are meshed; Described the 6th locking positioning mechanism comprises the 6th grab and the 6th buckle; The 6th buckle comprises the 6th snap seats and the 6th buckle head, the first end of the 6th buckle is located in the 6th snap seats, be provided with the 6th little spring between the 6th snap seats and the 6th buckle head, the 6th snap seats is located at the 6th gear mount pad one side on the socket, and the 6th grab is located on the casing with the 6th buckle opposite position; Described the 6th elastic force ejecting mechanism is the 6th torsion spring that is located between the 6th gear and the 6th gear mount pad, and the 6th torsion spring two ends are provided with the bending trip, and an end of bending trip is stuck on the 6th gear mount pad, and the other end is stuck on the 6th gear.
Said structure, when not using socket, the 6th buckle head is stuck in the 6th grab, and socket and socket are placed in the casing; When using socket, socket is promoted in casing, at this moment, the 6th buckle head is moved to the socket direction, and the part of blocking the 6th grab is opened, and unclamps socket then, under the effect of the 6th torsion spring, the 6th buckle head is thrown off from the 6th grab, socket ejects in casing, and in ejection process, the 6th gear moves on the 6th tooth bar, like this, can improve the stationarity of socket motion; After using, manual promotion socket moves in casing, when the 6th grab is stuck on the 6th buckle head, stop to promote, the 6th torsion spring is in twisted state, at this moment, socket and socket are placed in the casing completely, can protect socket not to be damaged like this, simultaneously, also realize locking and location socket; Said structure, owing to be provided with the 6th slide mechanism, the 6th locking positioning mechanism and the 6th elastic force ejecting mechanism, therefore can realize the stretching motion of socket, and it is simple in structure, adopt the semi-automatic structure of releasing, socket and socket are difficult for breaking down when flexible, have improved the reliability when using socket.
As improvement, between casing and socket, be provided with the 3rd gear train of drive socket seat motion; Described the 3rd gear train comprises the 5th turning axle, the 5th tooth bar, the 5th gear, the 5th motor, the 5th speed gear; The 5th motor is located on the socket, and the output shaft of the 5th motor is provided with the 6th speed gear, and the 5th speed gear is located on the 5th turning axle, and the 6th speed gear is meshed with the 5th speed gear, and the 5th gear and the 5th tooth bar are meshed.
During work, the 5th motor drives the rotation of the 6th speed gear, the 6th speed gear drives the rotation of the 5th turning axle by the 5th speed gear, and the 5th turning axle drives the rotation of the 5th gear, because the 5th gear and the 5th tooth bar are meshed, therefore, can drive the motion of socket and socket, and the stretching motion of socket is realized the employing said structure by rotating and reverse of the 5th motor, simple in structure, and the stretching motion of the socket of energy robotization.
As improvement, described keyboard base is provided with second contiguous block, and the bottom of described keyboard is provided with second support, and second support is provided with the 7th turning axle, and described contiguous block is articulated on the 7th turning axle away from an end of keyboard base; Described contiguous block is provided with back-up block away from an end of keyboard base; Described display screen seat is provided with first contiguous block, and display screen is provided with first support, and first support is provided with the 8th turning axle, and first contiguous block is articulated on the 8th turning axle.
Said structure, owing to be provided with second contiguous block, second support and the 7th turning axle, therefore, keyboard can be realized flip-flop movement, owing to be provided with back-up block, and when keyboard is turned to correct position, back-up block plays the effect of supporting keyboard, prevents the keyboard upset, and is easy to use; Owing to be provided with first contiguous block, first support and the 8th turning axle, therefore, display screen can be realized flip-flop movement, is convenient to regulate the position, visual angle of user and display screen, is convenient to watching of user.
As improvement, described first support comprises rotary seat and the 9th turning axle; The 9th turning axle is located on the display screen, and rotary seat is articulated on the 9th turning axle; Described the 8th turning axle is located on the rotary seat.This structure can realize the rotation of display screen, is convenient to regulate the position, visual angle of user and display screen, is convenient to watching of user.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the invention;
Fig. 2 is installed in the structural representation of first embodiment on the casing for socket;
Fig. 3 is that second torsion spring is installed in synoptic diagram on second pinion stand;
The synoptic diagram of Fig. 4 second buckle;
Fig. 5 is that the second embodiment display screen seat is installed in the synoptic diagram in the casing;
Fig. 6 is installed in the second embodiment synoptic diagram in the casing for keyboard base;
Fig. 7 is installed in the second embodiment synoptic diagram in the casing for socket;
Fig. 8 is the structural representation of the structure that is connected with the display screen seat of display screen;
Fig. 9 is the revolvable synoptic diagram of display screen that display screen is connected with the display screen seat;
Figure 10 is the synoptic diagram that keyboard is connected with keyboard base;
Figure 11 is installed in the synoptic diagram of automobile arm-chair rear side for display screen;
Figure 12 is installed in the synoptic diagram that the automobile smallpox is pushed up for display screen;
Figure 13 is that the 3rd embodiment display screen seat is installed in the synoptic diagram in the casing;
Figure 14 is installed in the 3rd embodiment synoptic diagram in the casing for keyboard base;
Figure 15 is installed in the 3rd embodiment synoptic diagram in the casing for socket;
Figure 16 is installed in the 4th embodiment synoptic diagram in the casing for socket;
Figure 17 is that the 4th embodiment display screen seat is installed in the synoptic diagram in the casing;
Figure 18 is installed in the 4th embodiment synoptic diagram in the casing for keyboard base.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further described in detail
First embodiment
The vehicle-mounted computer of band keyboard base as depicted in figs. 1 and 2 comprises main frame (not shown), casing 1, display screen 2, keyboard 3 and socket 4, and keyboard 3 is connected by signal wire or bluetooth with main frame.
As shown in Figure 1, be provided with second guide rail 5 and keyboard base 6 in the casing 1, keyboard base is provided with guide runner 61, and keyboard base 6 moves on second guide rail 5 by guide runner 61.As Figure 10, on keyboard base 6, be provided with second contiguous block 7, on keyboard 3, be provided with second support 8, second support 8 is equipped with the 7th turning axle 9, second contiguous block 7 is articulated on the 7th turning axle 9, and like this, keyboard 3 in use, can be reversed, be convenient to user's use, be provided with back-up block 10 at second contiguous block 7 near on the end of keyboard 3, when keyboard 3 is adjusted to correct position, be used to support keyboard 3, to prevent the upset of keyboard 3; When keyboard 3 and main frame are bluetooth when being connected, keyboard 3 can be taken out from keyboard base 6, thereby can use anywhere.Keyboard base 6 is provided with second gear train, and second gear train comprises second slide mechanism, second locking positioning mechanism and the second elastic force ejecting mechanism; Second slide mechanism comprises the second gear mount pad 11, second gear 12, second tooth bar 13 that is located on the keyboard base 6, as Fig. 1 and Fig. 3, second gear 12 is installed in the second gear mount pad 11, as Fig. 1, second tooth bar 13 is installed in the casing 1, and second gear 12 is meshed with second tooth bar 13; Second locking positioning mechanism comprises second buckle 16 and second grab 17 that is installed on the keyboard base 6, as shown in Figure 4, second buckle 16 is by second snap seats 161, second buckle head 162 and second little spring 163 constitute, second snap seats 161 is installed on the keyboard base 6, one end of second buckle head 162 extend in second snap seats 161, second little spring 163 is installed in the snap seats 161, one end of second little spring 163 contacts with snap seats 161, the other end contacts with buckle head 162, play the effect of second buckle head 162 that resets, second grab 17 is installed on the casing 1 with second buckle head, 162 opposite positions; As shown in Figure 3, the second elastic force ejecting mechanism is second torsion spring 18 that is located between second gear 12 and the second gear mount pad 11, all there is the bending trip at the two ends of second torsion spring 18, and an end bending trip is stuck on the second gear mount pad 11, and the other end is stuck on second gear 12.
Said structure, when not using keyboard 3, second buckle head 162 is stuck in second grab 17, and keyboard 3 and keyboard base 6 are placed in the casing 1; When using keyboard 3, keyboard base 6 is promoted in casing 1, and at this moment, second buckle head 162 is moved to keyboard base 6 directions, and the part of blocking second grab 17 is opened, unclamp keyboard base 6 then, at this moment because second torsion spring 18 has elastic force, under the effect of second torsion spring 18, second buckle head 162 is thrown off from second grab 17, keyboard base 6 is ejected into the use location in casing 1, like this, realized the semi-automation of keyboard 3 and keyboard base 6 motions; In ejection process, second gear 12 moves on second tooth bar 13, like this, can improve the stationarity of keyboard base 6 motions; After using, manual promotion keyboard 3 and keyboard base 6 move in casing 1, when second grab 17 is stuck on second buckle head 162, stop to promote, second torsion spring 18 is in twisted state, at this moment, 6 on keyboard 3 and keyboard have been placed in the casing 1 completely, can protect keyboard 3 not to be damaged like this; Said structure owing to be provided with second slide mechanism, second locking positioning mechanism and the second elastic force ejecting mechanism, therefore can be realized the stretching motion of keyboard 3, and it is simple in structure, adopt the semi-automatic structure of releasing, keyboard 3 is difficult for breaking down when flexible, has improved the reliability when using keyboard 3.
As shown in Figure 1, also be provided with first guide rail 20 and display screen seat 21 in the casing 1, display screen seat 21 is provided with guide runner 211, and display screen seat 21 moves on first guide rail 20 by guide runner 211.As Fig. 8, on display screen seat 21, be provided with first contiguous block 22, on display screen 2, be provided with first support 23, first support 23 is equipped with the 8th turning axle 24, first contiguous block 22 is articulated on the 8th turning axle 24, like this, display screen 2 in use, can be reversed, be convenient to user's use, as Fig. 9, described first support 23 comprises rotary seat 231 and the 9th turning axle 232, the 9th turning axle 232 is fastenedly connected with display screen 2, and second rotary seat 231 is articulated on second turning axle 232, and described the 8th turning axle 24 is installed on second rotary seat 231, display screen 2 can be reversed, can also make display screen 2 rotations, be convenient to adjust display screen 2 and user's view directions, be convenient to watching of user; As Figure 11 and Figure 12, display screen 2 can also directly be fixed on rear side, the automobile smallpox of automobile arm-chair and push up on last or the instrument desk.As Fig. 1, display screen seat 21 is provided with first gear train, and first gear train comprises the 4th slide mechanism, the 4th locking positioning mechanism and the 4th elastic force ejecting mechanism; First slide mechanism comprises the 4th gear mount pad 25, the 4th gear 26, the 4th tooth bar 27 that is located on the display screen seat 21, the 4th gear 26 is installed in the 4th gear mount pad 25, as Fig. 1, the 4th tooth bar 27 is installed in the casing 1, and the 4th gear 26 is meshed with the 4th tooth bar 27; The 4th locking positioning mechanism comprises the 4th buckle 30 and the 4th grab 31 that is installed on the display screen seat 21, the 4th buckle 31 is by the 4th snap seats 301, the 4th buckle head 302 and the 4th little spring (not shown) constitute, the 4th snap seats 301 is installed on the display screen seat 21, one end of the 4th buckle head 302 extend in the 4th snap seats 301, the 4th little spring is installed in the 4th snap seats 301, one end of the 4th little spring contacts with the 4th snap seats 301, the other end contacts with the 4th buckle head 302, play the effect of the 4th buckle head 302 that resets, the 4th grab 31 is installed on the casing 1 with the 4th buckle head 302 opposite positions; The 4th elastic force ejecting mechanism is the 4th torsion spring (not shown) that is located between the 4th gear 26 and the 4th gear mount pad 25, all there is the bending trip at the two ends of the 4th torsion spring, one end bending trip is stuck on the 4th gear mount pad 25, and the other end is stuck on the 4th gear 26.
Said structure, when not using display screen 2, the 4th buckle head 302 is stuck in the 4th grab 31, and display screen 2 and display screen seat 21 are placed in the casing 1; When using display screen 2, display screen seat 21 is promoted in casing 1, at this moment, the 4th buckle head 302 is to display screen seat 21 directions motions, and the part of blocking the 4th grab 31 is opened, unclamp display screen seat 21 then, under the effect of the 4th torsion spring, the 4th buckle head 302 is thrown off from the 4th grab 31, and display screen 2 and display screen seat 21 are ejected into the use location in casing, like this, display screen 2 and display screen seat 21 can be realized the semi-automation of motion; In ejection process, the 4th gear 26 moves on the 4th tooth bar 27, like this, can improve the stationarity of display screen seat 21 motions; After using, manual promotion display screen 2 and display screen seat 21 move in casing 1, when the 4th grab 31 is stuck on the 4th buckle head 302, stop to promote, the 4th torsion spring is in twisted state, at this moment, display screen 2 and display screen seat 21 have been placed in the casing 1 completely, can protect display screen 2 not to be damaged like this; Said structure, owing to be provided with the 4th slide mechanism, the 4th locking positioning mechanism and the 4th elastic force ejecting mechanism, therefore can realize the stretching motion of display screen 2, and it is simple in structure, adopt the semi-automatic structure of releasing, display screen 2 is difficult for breaking down when flexible, has improved the reliability when using display screen 2.
As shown in Figure 2, also be provided with the 3rd guide rail 40 and socket 41 in the casing 1, socket 41 is provided with guide runner 411, and socket 41 moves on the 3rd guide rail 40 by guide runner 411, and described socket 4 is installed on the socket 41.Socket 41 is provided with the 3rd gear train, and the 3rd gear train comprises the 6th slide mechanism, the 6th locking positioning mechanism and the 6th elastic force ejecting mechanism; The 3rd slide mechanism comprises the 6th gear mount pad 42, the 6th gear 43, the 6th tooth bar 44 that is located on the socket 41, the 6th gear 43 is installed in the 6th gear mount pad 42, the 6th tooth bar 44 is installed in the casing 1, and the 6th gear 43 is meshed with the 6th tooth bar 44; The 6th locking positioning mechanism comprises the 6th buckle 47 and the 6th grab 48 that is installed on the socket 41, the 6th buckle 47 is by the 6th snap seats 471, the 6th buckle head 472 and the 6th little spring (not shown) constitute, the 6th snap seats 471 is installed on the socket 41, one end of the 6th buckle head 472 extend in the 6th snap seats 471, the 6th little spring is installed in the 6th snap seats 471, one end of the 6th little spring contacts with the 6th snap seats 471, the other end contacts with the 6th buckle head 472, play the effect of the 6th buckle head 472 that resets, the 6th grab 48 is installed on the casing 1 with the 6th buckle head 472 opposite positions; The 6th elastic force ejecting mechanism is the 6th torsion spring (not shown) that is located between the 6th gear 43 and the 6th pinion stand 42, and all there is the bending trip at the two ends of the 6th torsion spring, and an end bending trip is stuck on the 6th gear mount pad 42, and the other end is stuck on the 6th gear 43.
Said structure, when not using socket 4, the 6th buckle head 472 is stuck in the 6th grab 48, and socket 4 and socket 41 are placed in the casing 1; When using socket 4, socket 41 is promoted in casing 1, at this moment, the 6th buckle head 472 is to socket 41 directions motions, and the part of blocking the 6th grab 48 is opened, unclamp socket 41 then, under the effect of the 6th torsion spring, the 6th buckle head 472 is thrown off from the 6th grab 48, and socket 4 and socket 41 are ejected into the use location in casing 1, like this, realized the semi-automation of socket 4 and socket 41 motions; In the process of pulling out, the 6th gear 43 moves on the 6th tooth bar 44, like this, can improve the stationarity of socket 41 motions; After using, manual promotion socket 41 moves in casing 1, when the 6th grab 48 is stuck on the 6th buckle head 472, stop to promote, the 6th torsion spring is in twisted state, at this moment, socket 4 and socket 41 have been placed in the casing 1 completely, can protect socket 4 not to be damaged like this; Said structure, owing to be provided with the 6th slide mechanism, the 6th locking positioning mechanism and the 6th elastic force ejecting mechanism, therefore can realize the stretching motion of socket 41, and it is simple in structure, adopt the semi-automatic structure of releasing, socket 41 and socket 4 are difficult for breaking down when flexible, have improved the reliability when using socket 4.
Second embodiment
As the vehicle-mounted computer of Fig. 5, comprise main frame (not shown), casing 1, display screen 2, keyboard 3 and socket 4 to band keyboard base shown in Figure 7.
As shown in Figure 6, be provided with second guide rail 5 and keyboard base 6 in the casing 1, keyboard base is provided with guide runner 61, and keyboard base 6 moves on second guide rail 5 by guide runner 61.As Figure 10, on keyboard base 6, be provided with second contiguous block 7, on keyboard 3, be provided with second support 8, second support 8 is equipped with the 7th turning axle 9, second contiguous block 7 is articulated on the 7th turning axle 9, and like this, keyboard 3 in use, can be reversed, be convenient to user's use, be provided with back-up block 10 at second contiguous block 7 near on the end of keyboard 3, when keyboard 3 is adjusted to correct position, be used to support keyboard 3, to prevent the upset of keyboard 3.Keyboard base 6 is provided with second gear train, and described second gear train comprises first turning axle 49, first tooth bar 50, first gear 51, first motor 52, first stud gear 53, second stud gear 54; First motor 52 is installed on the keyboard base 6, second stud gear 54 is installed on the output shaft of first motor 52, first stud gear 53 is installed on first turning axle 49, and first stud gear 53 and second stud gear 54 are meshed, and first tooth bar 50 and first gear 51 are meshed.
During work, first motor 52 drives second stud gear 54 rotations, second stud gear 54 drives 49 rotations of first turning axle by first stud gear 53, first turning axle 49 drives 51 rotations of first gear, because first gear 51 and first tooth bar 50 are meshed, therefore, can drive keyboard 3 and keyboard base 6 motions, and the stretching motion of keyboard 3 is realized by first the rotating and reverse of motor 52, adopt said structure, simple in structure, and the supervisory keyboard 3 of energy robotization and the stretching motion of keyboard base 6.
As shown in Figure 5, also be provided with first guide rail 20 and display screen seat 21 in the casing 1, display screen seat 21 is provided with guide runner 211, and display screen seat 21 moves on first guide rail 20 by guide runner 211.As Fig. 8, on display screen seat 21, be provided with the firstth contiguous block 22, on display screen 2, be provided with first support 23, first support 23 is equipped with the 8th turning axle 24, first contiguous block 22 is articulated on the 8th turning axle 24, like this, display screen 2 in use, can be reversed, be convenient to user's use, as Fig. 9, described first support 23 comprises rotary seat 231 and the 9th turning axle 232, the 9th turning axle 232 is fastenedly connected with display screen 2, and second rotary seat 231 is articulated on second turning axle 232, and described the 8th turning axle 24 is installed on second rotary seat 231, display screen 2 can be reversed, can also make display screen 2 rotations, be convenient to adjust display screen 2 and user's view directions, be convenient to watching of user; As Figure 11 and Figure 12, display screen 2 can also directly be fixed on rear side, the automobile smallpox of automobile arm-chair and push up on last or the instrument desk.As Fig. 5, display screen seat 21 is provided with first gear train, and described first gear train comprises the 3rd turning axle 62, the 3rd tooth bar 63, the 3rd gear 64, the 3rd motor 65, the 3rd speed gear 66, the 4th speed gear 67; The 3rd motor 65 is installed on the keyboard base 21, the 4th speed gear 67 is installed on the 3rd motor 65, the 3rd speed gear 66 is installed on the 3rd turning axle 62, and the 3rd speed gear 66 and the 4th speed gear 67 are meshed, and the 3rd gear 64 and the 3rd tooth bar 63 are meshed.
During work, the 3rd motor 65 drives 67 rotations of the 4th speed gear, the 4th speed gear 67 drives 62 rotations of the 3rd turning axle by the 3rd speed gear 66, the 3rd turning axle 62 drives 64 rotations of the 3rd gear, because the 3rd gear 64 and the 3rd tooth bar 63 are meshed, therefore, energy driving display screen 2 and 21 motions of display screen seat, and the stretching motion of display screen 2 is realized by the 3rd rotating and reverse of motor 65, adopt said structure, simple in structure, and the stretching motion of the control display screen of energy robotization.
As shown in Figure 7, also be provided with the 3rd guide rail 40 and socket 41 in the casing 1, socket 41 is provided with guide runner 411, and socket 41 moves on the 3rd guide rail 40 by guide runner 411, and described socket 4 is installed on the socket 41.Socket 41 is provided with the 3rd gear train, and described the 3rd gear train comprises the 5th turning axle 71, the 5th tooth bar 72, the 5th gear 73, the 5th motor 74, the 5th speed gear 75, the 6th speed gear 76; The 5th motor 74 is located on the socket 41, the 6th speed gear 76 is installed on the output shaft of the 5th motor 74, the 5th speed gear 75 is installed on the 5th turning axle 71, and the 5th speed gear 75 and the 6th speed gear 76 are meshed, and the 5th gear 73 and the 5th tooth bar 72 are meshed.
During work, the 5th motor 74 drives 76 rotations of the 6th speed gear, the 6th speed gear 76 drives 71 rotations of the 5th turning axle by the 5th speed gear 75, and the 5th turning axle 71 drives 73 rotations of the 5th gear, because the 5th gear 73 and the 5th tooth bar 72 are meshed, therefore, can drive socket 4 and socket 41 motions, and the stretching motion of socket 41 is realized the employing said structure by the 5th rotating and reverse of motor 74, simple in structure, and the stretching motion of the socket of energy robotization.
The 3rd embodiment
As the vehicle-mounted computer of Figure 13, comprise main frame (not shown), casing 1, display screen 2, keyboard 3 and socket 4 to band keyboard base shown in Figure 15.
As shown in figure 14, be provided with second guide rail 5 and keyboard base 6 in the casing 1, keyboard base 6 is provided with guide runner 61, and keyboard base 6 moves on second guide rail 5 by guide runner 61.As Figure 10, on keyboard base 6, be provided with second contiguous block 7, on keyboard 3, be provided with second support 8, second support 8 is equipped with the 7th turning axle 9, second contiguous block 7 is articulated on the 7th turning axle 9, and like this, keyboard 3 in use, can be reversed, be convenient to user's use, be provided with back-up block 10 at second contiguous block 7 near on the end of keyboard 3, when keyboard 3 is adjusted to correct position, be used to support keyboard 3, to prevent the upset of keyboard 3.
Said structure, when not using keyboard 3, keyboard 3 and keyboard base 6 are placed in the casing 1; When using keyboard 3, manually keyboard 3 and keyboard base 6 are pulled out casing 1; After using, manual promotion keyboard 3 and keyboard base 6 move in casing 1, and 6 on keyboard 3 and keyboard are placed in the casing 1 completely, can protect keyboard 3 not to be damaged like this; Said structure manually pushes and pulls out keyboard 3 and keyboard base 6 owing to adopt, and therefore simple in structure, cost is low, and keyboard 3 is difficult for breaking down the reliability when having improved use keyboard 3 when flexible.
As shown in figure 13, also be provided with first guide rail 20 and display screen seat 21 in the casing 1, display screen seat 21 is provided with guide runner 211, and display screen seat 21 moves on first guide rail 20 by guide runner 211.As Fig. 8, on display screen seat 21, be provided with the firstth contiguous block 22, on display screen 2, be provided with first support 23, first support 23 is equipped with the 8th turning axle 24, first contiguous block 22 is articulated on the 8th turning axle 24, like this, display screen 2 in use, can be reversed, be convenient to user's use, as Fig. 9, described first support 23 comprises rotary seat 231 and the 9th turning axle 232, the 9th turning axle 232 is fastenedly connected with display screen 2, and second rotary seat 231 is articulated on second turning axle 232, and described the 8th turning axle 24 is installed on second rotary seat 231, display screen 2 can be reversed, can also make display screen 2 rotations, be convenient to adjust display screen 2 and user's view directions, be convenient to watching of user; As Figure 11 and Figure 12, display screen 2 can also directly be fixed on rear side, the automobile smallpox of automobile arm-chair and push up on last or the instrument desk.
Said structure, when not using display screen 2, display screen 2 and display screen seat 21 are placed in the casing 1; When using display screen 2, manually display screen 2 and display screen seat 21 are pulled out casing 1; After using, manual promotion display screen 2 and display screen seat 21 move in casing 1, make display screen 2 and display screen seat 21 be placed on completely in the casing 1, can protect display screen 2 not to be damaged like this; Said structure, because display screen 2 and display screen seat 21 be for manually pulling out and pushing, therefore simple in structure, cost is low, and display screen 2 is difficult for breaking down the reliability when having improved use display screen 2 when flexible.
As shown in figure 15, also be provided with the 3rd guide rail 40 and socket 41 in the casing 1, socket 41 is provided with guide runner 411, and socket 41 moves on the 3rd guide rail 40 by guide runner 411, and described socket 4 is installed on the socket 41.
Said structure, when not using socket 4, socket 4 and socket 41 are placed in the casing 1; When using socket 4, manually socket 41 is pulled out casing 1; After using, manual promotion socket 41 moves in casing 1, makes socket 4 and socket 41 be placed on completely in the casing 1, can protect socket 4 not to be damaged like this; Said structure, because socket 4 and socket 41 be for manually pushing and pulling out, therefore simple in structure, cost is low, and socket 41 and socket 4 are difficult for breaking down the reliability when having improved use socket 4 when flexible.
The 4th embodiment
As the vehicle-mounted computer of Figure 16, comprise main frame (not shown), casing 1, display screen 2, keyboard 3 and socket 4 to band telescopic keyboard drawer shown in Figure 180.
As shown in figure 18, be provided with second guide rail 5 and keyboard base 6 in the casing 1, keyboard base is provided with guide runner 61, and keyboard base 6 moves on second guide rail 5 by guide runner 61.As Figure 10, on keyboard base 6, be provided with second contiguous block 7, on keyboard 3, be provided with second support 8, second support 8 is equipped with the 7th turning axle 9, second contiguous block 7 is articulated on the 7th turning axle 9, and like this, keyboard 3 in use, can be reversed, be convenient to user's use, be provided with back-up block 10 at second contiguous block 7 near on the end of keyboard 3, when keyboard 3 is adjusted to correct position, be used to support keyboard 3, to prevent the upset of keyboard 3.Keyboard base 6 is provided with second gear train, and described second gear train comprises first turning axle 49, first tooth bar 50, first gear 51, first motor 52, first stud gear 53, second stud gear 54; First motor 52 is installed on the keyboard base 6, second stud gear 54 is installed on the output shaft of first motor 52, first stud gear 53 is installed on first turning axle 49, and first stud gear 53 and second stud gear 54 are meshed, and first tooth bar 50 and first gear 51 are meshed.
During work, first motor 52 drives second stud gear 54 rotations, second stud gear 54 drives 49 rotations of first turning axle by first stud gear 53, first turning axle 49 drives 51 rotations of first gear, because first gear 51 and first tooth bar 50 are meshed, therefore, can drive keyboard 3 and keyboard base 6 motions, and the stretching motion of keyboard 3 is realized by first the rotating and reverse of motor 52, adopt said structure, simple in structure, and the supervisory keyboard 3 of energy robotization and the stretching motion of keyboard base 6.
As shown in figure 17, also be provided with first guide rail 20 and display screen seat 21 in the casing 1, display screen seat 21 is provided with guide runner 211, and display screen seat 21 moves on first guide rail 20 by guide runner 211.Side at display screen 2 is equipped with half gear 91, the 4th motor 92 is installed on display screen seat 21, the 7th speed gear 93 is installed on the output shaft of the 4th motor 92, the first transmission shaft (not shown) also has been installed on display screen seat 21, the 8th speed gear 94 and the 9th speed gear 95 are installed on first transmission shaft, the 7th speed gear 93 and the 8th speed gear 94 are meshed, and the 9th speed gear 95 and half gear 91 are meshed; Described display screen 2 is articulated on the display screen seat 21; As Figure 11 and Figure 12, display screen 2 can also directly be fixed on rear side, the automobile smallpox of automobile arm-chair and push up on last or the instrument desk.As Fig. 5, display screen seat 21 is provided with first gear train, and described first gear train comprises the 3rd turning axle 62, the 3rd tooth bar 63, the 3rd gear 64, the 3rd motor 65, the 3rd speed gear 66, the 4th speed gear 67; The 3rd motor 65 is installed on the keyboard base 21, the 4th speed gear 67 is installed on the 3rd motor 65, the 3rd speed gear 66 is installed on the 3rd turning axle 62, and the 3rd speed gear 66 and the 4th speed gear 67 are meshed, and the 3rd gear 64 and the 3rd tooth bar 63 are meshed.
During work, the 3rd motor 65 drives 67 rotations of the 4th speed gear, the 4th speed gear 67 drives 62 rotations of the 3rd turning axle by the 3rd speed gear 66, the 3rd turning axle 62 drives 64 rotations of the 3rd gear, because the 3rd gear 64 and the 3rd tooth bar 63 are meshed, therefore, energy driving display screen 2 and 21 motions of display screen seat, and the stretching motion of display screen 2 is realized by the 3rd rotating and reverse of motor 65, adopt said structure, simple in structure, and the stretching motion of the control display screen of energy robotization.After display screen 2 stretches out casing 1, the 4th motor 92 drives 93 rotations of the 7th speed gear, the 7th speed gear 93 drives 91 rotations of half gear by the 8th speed gear 94 and the 9th speed gear 95, like this, display screen 2 is around 21 upsets of display screen seat, therefore, can realize the robotization of display screen 2 upsets.
As shown in figure 16, also be provided with the 3rd guide rail 40 and socket 41 in the casing 1, socket 41 is provided with guide runner 411, and socket 41 moves on the 3rd guide rail 40 by guide runner 411, and described socket 4 is installed on the socket 41.Socket 41 is provided with the 3rd gear train, and described the 3rd gear train comprises the 5th turning axle 71, the 5th tooth bar 72, the 5th gear 73, the 5th motor 74, the 5th speed gear 75, the 6th speed gear 76; The 5th motor 74 is located on the socket 41, the 6th speed gear 76 is installed on the output shaft of the 5th motor 74, the 5th speed gear 75 is installed on the 5th turning axle 71, and the 5th speed gear 75 and the 6th speed gear 76 are meshed, and the 5th gear 73 and the 5th tooth bar 72 are meshed.
During work, the 5th motor 74 drives 76 rotations of the 6th speed gear, the 6th speed gear 76 drives 71 rotations of the 5th turning axle by the 5th speed gear 75, and the 5th turning axle 71 drives 73 rotations of the 5th gear, because the 5th gear 73 and the 5th tooth bar 72 are meshed, therefore, can drive socket 4 and socket 41 motions, and the stretching motion of socket 41 is realized the employing said structure by the 5th rotating and reverse of motor 74, simple in structure, and the stretching motion of the socket of energy robotization.
Claims (10)
1. the vehicle-mounted computer with telescopic keyboard drawer comprises casing, main frame, display screen and keyboard; Be provided with keyboard base and display screen seat in the described casing, keyboard is located on the keyboard base, and display screen is located on the display screen seat, is provided with second guide rail in the casing, and keyboard base can move on second guide rail;
Between casing and keyboard base, be provided with second gear train that drives the keyboard base motion; It is characterized in that:
Described second gear train comprises second slide mechanism, second locking positioning mechanism that second slide mechanism is locked and located, the second elastic force ejecting mechanism that keyboard base is ejected;
Described second slide mechanism comprises the second gear mount pad, second gear, second tooth bar, the second gear mount pad is installed on the keyboard base, described second gear is located on the second gear mount pad, and second tooth bar is located on the casing, and second gear and second tooth bar are meshed;
Described second locking positioning mechanism comprises second grab and second buckle;
The described second elastic force ejecting mechanism is second torsion spring that is located between described second gear and the second gear mount pad, and the second torsion spring two ends are provided with the bending trip, and an end of bending trip is stuck on the second gear mount pad, and the other end is stuck on second gear.
2. the vehicle-mounted computer of band telescopic keyboard drawer according to claim 1, it is characterized in that: second buckle comprises second snap seats and second buckle head, the first end of second buckle is located in second snap seats, be provided with second little spring between second snap seats and second buckle head, second snap seats is located at the second gear mount pad, one side on the keyboard base, and second grab is located on the casing with the second buckle opposite position.
3. the vehicle-mounted computer of band telescopic keyboard drawer according to claim 1 is characterized in that: be provided with first guide rail in the casing, the display screen seat can move on first guide rail.
4. the vehicle-mounted computer of band telescopic keyboard drawer according to claim 3 is characterized in that: be provided with first gear train that drives the motion of display screen seat between casing and display screen seat;
Described first gear train comprises the 4th slide mechanism, the 4th locking positioning mechanism that the 4th slide mechanism is locked and located, the 4th elastic force ejecting mechanism that the display screen seat is ejected;
Described the 4th slide mechanism comprises the 4th gear mount pad, the 4th gear, the 4th tooth bar, the 4th gear mount pad is located on the display screen seat, described the 4th gear is installed on the 4th gear mount pad, and the 4th tooth bar is located on the casing, and the 4th gear and the 4th tooth bar are meshed;
Described the 4th locking positioning mechanism comprises the 4th grab and the 4th buckle, the 4th buckle comprises the 4th snap seats and the 4th buckle head, the first end of the 4th buckle is located in the 4th snap seats, be provided with the 4th little spring between the 4th snap seats and the 4th buckle head, the 4th snap seats is located at the 4th gear mount pad one side on the display screen seat, and the 4th grab is located on the casing with the 4th buckle opposite position;
Described the 4th elastic force ejecting mechanism is the 4th torsion spring that is located between the 4th gear and the 4th gear mount pad, and the 4th torsion spring two ends are provided with the bending trip, and an end of bending trip is stuck on the 4th gear mount pad, and the other end is stuck on the 4th gear.
5. the vehicle-mounted computer of band telescopic keyboard drawer according to claim 3 is characterized in that: be provided with first gear train that drives the motion of display screen seat between casing and display screen seat;
Described first gear train comprises the 3rd turning axle, the 3rd tooth bar, the 3rd gear, the 3rd motor, the 3rd speed gear; The 3rd motor is located on the display screen seat, and the output shaft of the 3rd motor is provided with the 4th speed gear, and the 3rd speed gear is installed on the 3rd turning axle, and the 4th speed gear is meshed with the 3rd speed gear, and the 3rd gear and the 3rd tooth bar are meshed.
6. the vehicle-mounted computer of band telescopic keyboard drawer according to claim 1 is characterized in that: in the described casing socket is installed, socket is provided with socket; Be provided with the 3rd guide rail in the described casing, socket can move on the 3rd guide rail.
7. the vehicle-mounted computer of band telescopic keyboard drawer according to claim 6 is characterized in that: the 3rd gear train that is provided with the motion of drive socket seat between casing and socket;
Described the 3rd gear train comprises the 6th slide mechanism, the 6th locking positioning mechanism that the 6th slide mechanism is locked and located, the 6th elastic force ejecting mechanism that socket is ejected;
Described the 6th slide mechanism comprises the 6th gear mount pad, the 6th gear, the 6th tooth bar, the 6th gear mount pad is installed on the socket, the 6th gear is installed on the 6th gear mount pad, and the 6th tooth bar is located on the casing, and the 6th gear and the 6th tooth bar are meshed;
Described the 6th locking positioning mechanism comprises the 6th grab and the 6th buckle; The 6th buckle comprises the 6th snap seats and the 6th buckle head, the first end of the 6th buckle is located in the 6th snap seats, be provided with the 6th little spring between the 6th snap seats and the 6th buckle head, the 6th snap seats is located at the 6th gear mount pad one side on the socket, and the 6th grab is located on the casing with the 6th buckle opposite position;
Described the 6th elastic force ejecting mechanism is the 6th torsion spring that is located between the 6th gear and the 6th gear mount pad, and the 6th torsion spring two ends are provided with the bending trip, and an end of bending trip is stuck on the 6th gear mount pad, and the other end is stuck on the 6th gear.
8. the vehicle-mounted computer of band telescopic keyboard drawer according to claim 6 is characterized in that: the 3rd gear train that is provided with the motion of drive socket seat between casing and socket;
Described the 3rd gear train comprises the 5th turning axle, the 5th tooth bar, the 5th gear, the 5th motor, the 5th speed gear; The 5th motor is located on the socket, and the output shaft of the 5th motor is provided with the 6th speed gear, and the 5th speed gear is located on the 5th turning axle, and the 6th speed gear is meshed with the 5th speed gear, and the 5th gear and the 5th tooth bar are meshed.
9. according to the vehicle-mounted computer of each described band telescopic keyboard drawer of claim 1 to 6, it is characterized in that: described keyboard base is provided with second contiguous block, the bottom of described keyboard is provided with second support, second support is provided with the 7th turning axle, and described contiguous block is articulated on the 7th turning axle away from an end of keyboard base; Described contiguous block is provided with back-up block away from an end of keyboard base; Described display screen seat is provided with first contiguous block, and display screen is provided with first support, and first support is provided with the 8th turning axle, and first contiguous block is articulated on the 8th turning axle.
10. the vehicle-mounted computer of band telescopic keyboard drawer according to claim 9 is characterized in that: described first support comprises rotary seat and the 9th turning axle; The 9th turning axle is located on the display screen, and rotary seat is articulated on the 9th turning axle; Described the 8th turning axle is located on the rotary seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100400022A CN101571736B (en) | 2009-06-05 | 2009-06-05 | On-board computer with telescopic keyboard drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100400022A CN101571736B (en) | 2009-06-05 | 2009-06-05 | On-board computer with telescopic keyboard drawer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101571736A CN101571736A (en) | 2009-11-04 |
| CN101571736B true CN101571736B (en) | 2011-12-14 |
Family
ID=41231103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100400022A Expired - Fee Related CN101571736B (en) | 2009-06-05 | 2009-06-05 | On-board computer with telescopic keyboard drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101571736B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103176523B (en) * | 2011-12-23 | 2016-04-20 | 英业达股份有限公司 | Supporting seat and apply the electronic installation of this supporting seat |
| CN103616956A (en) * | 2013-12-02 | 2014-03-05 | 昆山名瑞电子科技有限公司 | Keyboard |
| CN104802719B (en) * | 2014-01-27 | 2019-06-07 | 厦门歌乐电子企业有限公司 | Car-mounted device with touch panel |
| CN107300951A (en) * | 2017-06-29 | 2017-10-27 | 联想(北京)有限公司 | A kind of electronic equipment |
| CN109709817B (en) * | 2019-01-09 | 2021-11-02 | 东北石油大学 | Discrete intelligent manufacturing system control terminal based on internet |
| CN110936903B (en) * | 2019-12-12 | 2020-12-01 | 新昌县坞捷农业科技有限公司 | Vehicle-mounted internet equipment |
| CN112061038A (en) * | 2020-09-03 | 2020-12-11 | 杭州唛扑网络科技有限公司 | Carrying terminal for network technology development and development system |
| CN112172692B (en) * | 2020-09-28 | 2021-12-14 | 福建联政信息技术有限公司 | Fixed vehicle-mounted support of pillow seat capable of being folded and stored |
-
2009
- 2009-06-05 CN CN2009100400022A patent/CN101571736B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101571736A (en) | 2009-11-04 |
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Granted publication date: 20111214 Termination date: 20120605 |